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Registered: ‎02-17-2020

Vitis AI DPU

Hi
I have been going though the Vitis ai where you feed in your frozen (.pb) model and it gives you a corresponding bit stream using the DPUs.
I find many of the layers, like say LSTM are not available as of now. Suppose my custom model contains many supported layers and and couple of un-supported ones, is there a way to use these DPUs like an IP for the supported layers? If so, how do I do it?
Thanks in advance
Ashwin Krishnan 

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nupur.ec
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Registered: ‎08-07-2019

I am facing a similar issue with my design.

The NN i am trying to implement contains upsampling layer which is currently not supported in U280 boards. I am considering to split the network layers where pre upsampling layers will be implemented on vitis-ai DPUs and remaining layers as hls_ip. Is such a configuration possible?

Does vitis-ai exports the bitstream (or some IR) that can be instantiated as a kernel in vitis flow.

Thanks.

Nupur

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